Osteoarthritis knee brace



FIG. 1 is a perspective view of the osteoarthritis knee brace of the present invention showing my new design with the phantom lines depicting solely environmental structure and forming no part of the claimed design;

FIG. 2 is an enlarged front perspective view thereof;

FIG. 3 is a rear perspective view thereof; and,

FIG. 4 is a rear perspective view thereof with the securing straps depicted in an open configuration. "

The surface or portions of the article not shown in the drawing nor described in the specification form no part of the claimed design". 

The ornamental design for an osteoarthritis knee brace, as shown and described. 